| Tensile Strength: | 5KN |
|---|---|
| Rated Voltage: | 20KV |
| Application: | High Voltage |
| Material: | Composite Polymer |
| Type: | Insulator |
| Model Number: | FPQ-20/5 |
| Brand Name: | Junai |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Electrical fiberglass reinforcing rod composite cutout polymer insulator
Cutout Fuse is outdoor high-voltage protection device. Connected to the main protection
of distribution transformer and distribution line short circuit, overload dansformer or line. Open
/ close the current loading.
| Figure. No | Type | Rated Voltage | Specified Mechanical Load | Specific torsion Load | Secion Length | Shed diameter | 1 minute power frequency voltage |
| 1 | FRDQ-15/14 | 15 | 14 | 68 | 298 | 115 | 35 |
| 2 | FRDQ-24/14 | 24 | 14 | 68 | 378 | 115 | 65 |
| 3 | FRDQ-24/14 | 24 | 14 | 68 | 360 | 125 | 65 |
| 4 | FRDQ-35/14 | 35 | 14 | 68 | 440 | 125 | 75 |
| 5 | FRDQ-35/14 | 35 | 14 | 68 | 458 | 115 | 75 |
| 1, Insulator(Descripiton) |
| 2, Upper Connector(Brass/Bronze Tin Plated) |
| 3, Upper Mousing(Stainless Steel) |
| 4, Upper Contact(Solver Plated Copper) |
| 5, Contact Nut Cap(Silver Plated Brass) |
| 6, Lb. Hook Support Plate(Galvanized Steel) |
| 7, Upper Tube Holder(Brass) |
| 8, Tube Puse Holder(Epoxy Fiber Glass) |
| 9, Lower Tube Holder(Brass) |
| 10, Crankshaft Support/Lower Housing(Brass) |
| 11, Crankshaft Support/Lower Housing(Brass) |
| 12, Trigger(Stainless Steel) |
| 13, Lower Contact Plate(Silver Plated Copper) |
| 14, Back Plate(Galvanized Steel) |
| 15, Fixing Roo(Description) |
Cutout Fuse is outdoor high-voltage protection device. Connected to the main protection
of distribution transformer and distribution line short circuit, overload dansformer or line. Open
/ close the current loading.
Cutout Fuse is composed of insulating insulator pods and fuse tube. The static contact is fixed
on the insulating bracket on both sides and moving contact is installed
on both ends of the cutout fuse tube. The cutout fuse tube arc tube from the inside out, paper
tube or epoxy glass tube outer phenolic compounds. Aluminum usually work by fixing formed
a close position by tightening the LHE fuse tube. When faults occur in power system, fault
current quick break, arc. Fire fighting pipe of thermal decomposition of a large amount of gas.
This will produce a very high pressure and blowing arc along the tube. In the fuse melt moving
contact not tightened to strength, mechanism is the lock and the fuse tube falls.
